Related Clues:

• Board with a thumb hole
• Amber, for example
• Emerald or ruby, e.g.
• Shade of color
• City near Danang
• Peach or orange, e.g.
• Paint holder
• Artist's choice
• Gradation of color
• Variety of techniques
• Painting subtlety
• Color variety
• Clue to this puzzle's theme
• Item with a thumbhole
• Decorator’s decision